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RH Bugzilla Integration updated WFLY-4470:
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Bugzilla Update: Perform
Bugzilla References:
Duplicate message deliveries when start an MDB twice via CLI
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Key: WFLY-4470
URL:
https://issues.jboss.org/browse/WFLY-4470
Project: WildFly
Issue Type: Bug
Components: EJB, JMS
Affects Versions: 9.0.0.Beta2
Reporter: Chao Wang
Assignee: Chao Wang
Fix For: 9.0.0.CR1
Description of problem:
A singleton MDB delivers duplicate messages when start-delivery() is invoked twice while
the message being delivered
Steps to Reproduce:
1. Create a producer, which keeps sending messages for every second
2. Deploy a singleton consumer MDB
3. Invoke start-delivery() method on the MDB while the messages being delivered
Actual results:
MDB delivers duplicate messages
Expected results:
MDB needs to ignore start-delivery() call if the MDB has already been started.
Additional info: